Janet is delighted _____ the first prize in the poem recitation contest.

A．to award

B．to be awarded

C．to have been awarded

D．to be awarding

( )投资者希望能通过投资的机会来获利，并确保足够长的投资期间。

A．保守稳健型
B．稳健成长型
C．积极成长型
D．消极保守型